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If f(x)=(x-1)/(x+1), then f^(-1)(x) is :...

If `f(x)=(x-1)/(x+1)`, then `f^(-1)(x)` is :

A

`(x+1)/(1-x)`

B

`(x+1)/(x-1)`

C

`1/(x+1)`

D

none of these

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The correct Answer is:
A
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QUANTUM CAT-FUNCTIONS AND GRAPHS-QUESTION BANK
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  2. If f(x)=(x)/(x+1), then f^(-1)(x) is :

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  8. P(A, B)=AxxB,S(A,B)=A-B,D(A,B)=A+B P(S(D(7, 3), P(2, 3)), P(6, 5))) ...

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  12. If M(a, b)=a^(2)+b^(2)+ab,N(a, b)=a^(2)+b^(2)-ab. Find the value of M(...

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  17. x@y = (x + y)^2 x#y = (x-y)^2 Find the value of 12#(14@(12#13)):

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